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TJA1128_SPI Write and Read

Question asked by Sam Chin on Feb 6, 2020
Latest reply on Feb 7, 2020 by Petr Stancik

1. I have a question about TJA1128 read/write operation through SPI interface,
I have checked datasheet, but not find read operation in that. 
If I want to read again CRC, what is the way that I could do that?

2. Aside to Write operation for CRC value,
I should enter configuration mode, choose 0x30h of the address and set new data value.
Would it be correct if I want to change CRC value in TJA1128 IC?

Sincerely Look forward to your kindly feedback!  

 

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